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authorPierre Ossman <drzeus@drzeus.cx>2007-05-21 20:23:20 +0200
committerPierre Ossman <drzeus@drzeus.cx>2007-09-23 19:40:07 +0200
commit5c4e6f1301649d5b29dd0f70e6da83e728ab5ca5 (patch)
tree97d612d990f3b5255b6ea59150f91622699e124f /include/linux/mmc/card.h
parent1d4de9edd6c9ad676b20729ab15c04b78e9a50c5 (diff)
mmc: detect SDIO cards
Really basic init sequence for SDIO cards. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'include/linux/mmc/card.h')
-rw-r--r--include/linux/mmc/card.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index badf702fcff..43480ebebf9 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -67,6 +67,7 @@ struct mmc_card {
unsigned int type; /* card type */
#define MMC_TYPE_MMC 0 /* MMC card */
#define MMC_TYPE_SD 1 /* SD card */
+#define MMC_TYPE_SDIO 2 /* SDIO card */
unsigned int state; /* (our) card state */
#define MMC_STATE_PRESENT (1<<0) /* present in sysfs */
#define MMC_STATE_READONLY (1<<1) /* card is read-only */
@@ -84,6 +85,7 @@ struct mmc_card {
#define mmc_card_mmc(c) ((c)->type == MMC_TYPE_MMC)
#define mmc_card_sd(c) ((c)->type == MMC_TYPE_SD)
+#define mmc_card_sdio(c) ((c)->type == MMC_TYPE_SDIO)
#define mmc_card_present(c) ((c)->state & MMC_STATE_PRESENT)
#define mmc_card_readonly(c) ((c)->state & MMC_STATE_READONLY)